Synonyms: Cyanocobalamin-b-monocarboxylic acid;Cncb-b-carboxylic acid;AC1O6ABU;38218-77-8;cobalt(3+); [5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] 1-[3-[(4Z,9Z,14Z)-2,13,18-tris(2-amino-2-oxoethyl)-7,12-bis(3-amino-3-oxopropyl)-17-(2-carboxyethyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-21-id-3-yl]propanoylamino]propan-2-yl phosphate; cyanide;Cobinic acid-acdeg-pentamide, cyanide, dihydrogen phosphate (ester), inner salt, 3'-ester with 5,6-dimethyl-1-alpha-D-ribofuranosyl-1H-benzimidazole